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Increasing the concentration of the reactants will increase the frequency of collisions between the two reactants. So this is collision theory again. You also need to discuss kinetic theory in an experiment where you vary the concentration. Although you keep the temperature constant, kinetic theory is relevant. This is because the molecules in the reaction mixture have a range of energy levels. When collisions occur, they do not always result in a reaction. If the two colliding molecules have sufficient energy they will react.
What else can I help you with?
In what ways do reaction rate, rate law, and rate constant differ in chemical kinetics?
In chemical kinetics, reaction rate refers to how fast a reaction occurs, rate law is the mathematical expression that relates the reaction rate to the concentrations of reactants, and rate constant is a constant value that represents the speed of the reaction at a specific temperature.
What is the significance of the zeroth order rate law in chemical kinetics?
The zeroth order rate law in chemical kinetics is significant because it describes a reaction where the rate of reaction is independent of the concentration of reactants. This means that the reaction proceeds at a constant rate regardless of how much reactant is present. This can provide valuable insights into the reaction mechanism and help in understanding the overall kinetics of a chemical reaction.
What is the significance of the zero order rate law in chemical kinetics and how does it impact the rate of a reaction?
The zero order rate law in chemical kinetics is significant because it shows that the rate of a reaction is independent of the concentration of reactants. This means that the rate of the reaction remains constant regardless of how much reactant is present. This can be useful in determining the overall reaction rate and understanding the reaction mechanism.
How do you determine the rate constant k from a graph of the reaction kinetics?
To determine the rate constant k from a graph of reaction kinetics, you can use the slope of the line in a first-order reaction or the y-intercept in a second-order reaction. The rate constant k is typically calculated by analyzing the linear relationship between concentration and time in the reaction.
What is called chemical reaction rate?
The speed of the reaction
What is the significance of the zero order rate constant in chemical kinetics?
The zero order rate constant in chemical kinetics is significant because it represents the rate at which a reaction occurs independently of the concentration of reactants. This constant helps determine the overall reaction rate and is crucial for understanding the reaction mechanism and designing efficient chemical processes.
What is the study of the rates called?
the rate or speed at which the reaction occurs is described by kinetics. this is what i know....
What is first order kinetics?
First-order kinetics refers to a reaction in which the rate is directly proportional to the concentration of one reactant. This means that the reaction proceeds at a speed determined by the concentration of the reactant involved, leading to a constant half-life. The rate constant for a first-order reaction has units of 1/time.
What is definition of kinetics?
Kinetics is the branch of chemistry that deals with the rates of chemical reactions and the factors that influence these rates. It involves studying how fast reactions occur, the mechanisms by which reactions proceed, and the factors that affect the speed of reactions.
What is the speed at which a reaction progresses?
RATE OF REACTION / REACTION RATE definition? don't go to wikipedia...
When was SABIO-Reaction Kinetics Database created?
SABIO-Reaction Kinetics Database was created in 2006.
How does competitive inhibition affect the value of Vmax in enzyme kinetics?
Competitive inhibition decreases the value of Vmax in enzyme kinetics by reducing the rate at which the enzyme can catalyze a reaction. This is because the inhibitor competes with the substrate for binding to the active site of the enzyme, slowing down the overall reaction rate.
